This commit adds a shared mutex to vmpooler API so that checkout requests can be synchronized across threads. Without this change it is possible in some scenarios for vmpooler to allocate the same SUT to different API requests for a VM.
This change adds the running host for a VM to the API data available via /vm/hostname. Without this change the running host would be logged to vmpooler log, but not available any other way. Additionally, the data will specify if a machine has been migrated. Without this change parent host data for a vmpooler machine is not available via the vmpooler API.
This commit duplicates the vm_ready? check to the API layer to allow for API to validate that a VM is alive at checkout. Without this change API relies upon the checks in pool_manager validating pools. This change should allow for additional insight into whether a machine is in a ready state and resopnding at checkout time.
This commit updates how a VM is checked out to ensure that there is no window where the VM could be considered discovered, and therefore destroyed. Without this change the VM is retrieved by calling 'spop' on the ready queue, and then adding it to the running queue. This change moves to selecting the VM by retrieving the last member of the set, and moving it with 'smove' from ready to running. As a result of this change vmpooler moves from retrieving the VMs from the ready state randomly, to instead retrieve the oldest VM in the queue. This change should reduce churn where it would otherwise not be required to satisfy demand.
This change updates handling of pool aliases to allow for more than a
single pool to be configured as an alias pool. Without this change if
multiple pools are configured as an alias the last one to configure it
is set as the alias for that pool.
Additionally, redis testing requirements are removed in favor of
mock_redis. Without this change a redis server is required to run
vmpooler tests.
This commit updates fetch_single_vm to return the name of the template that was requested, instead of the name of the pool providing the VM to meet the request. Without this change, when an alias is used for fetching a VM, a different pool title may be returned containing the requested VMs than the user initially requested.
* (POOLER-81) Add time_remaining information
Before, the only time calculation displayed for a given VM was the
lifetime parameter. Added the remaining parameter which will
display time until the VM is destroyed as a float.
Additionally, start_time and end_time were added to api to return
as UTC based times (e.g. 2018-07-10 11:01:03 -0700).
* Remove abs eval from GET, rework spec tests to check each field.
This allows us to account for "flakiness" of the remaining return.
* Change datetime to RFC3339 for start_time and end_time
* Revert "(POOLER-34) Ship clone request to ready time to metrics (#277)"
This reverts commit a865e6bd2f.
* Revert "(POOLER-81) Add time_remaining information (#276)"
This reverts commit 1910cffaf7.
* (POOLER-81) Add time_remaining information
Before, the only time calculation displayed for a given VM was the
lifetime parameter. Added the time_remaining parameter which will
display time until the VM is destroyed in hours, minutes, seconds.
Additionally, updated the running parameter to display in a similar
fashion as time_remaining.
* Add spec testing for testing time_remaining stat
This commit updates vmpooler to support setting an array of search bases
in addition to a single base provided as a string. Without this change
it is not possible to specify multiple search bases to use with the LDAP
authentication provider. Additionally, test coverage is added to
the authentication helper method.
Previously all of the spec tests for VM Pooler were all together in the specs
directory. However some tests require a working local Redis server to operate
and other instead mock all external dependencies. This commit splits the test
files between unit and integration, where integration tests require a working
Redis instance, and unit tests do not. This commit also removes the root
`vmpooler` directory as it is not required. The tests rake test still operates
correctly.
This commit also adds the mock_redis library for testing for the pool_manager.
2017-02-17 13:04:38 -08:00
Renamed from spec/vmpooler/api/v1/vm_spec.rb (Browse further)
